Combined place mat and coaster



FIG. 1 is a top plan view of a combined place mat and coaster showing the design of a first embodiment of the present invention;

FIG. 2 is a top plan view of a combined place mat and coaster showing the design of a second embodiment of the present invention;

FIG. 3 is a top plan view of a combined place mat and coaster showing the design of a third embodiment of the present invention; and,

FIG. 4 is a top plan view of a combined place mat and coaster showing the design of a fourth embodiment of the present invention.

The sides and bottom are not part of the claimed design. 

The ornamental design for a combined place mat and coaster, as shown and described. 